INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff8da3e96c1141482f8a0bffea783f350753196732607f3133a30acb0cb9364c', 
    'HzGSoO5Tl6wvoNJGpOS+T9lpqV1OPLM6KvpjpXPnMu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)